Chongqing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Hebing Ma

Sijun Lei

Yansheng Sun

Liang Gao

Song Liu

Yuxu Geng

Chaojie Zhang

Wencheng Luo

Sen Tan

Yong Deng

Jian Ye Chen

Xianyong Gao

Shanbin Chen

Yunsong Li

Fanjian Zeng

Dengqian Li

Wei Fu

Xinzhi Shao

Pingjia Yu

Qihai Du

Jing Wang

Xinyu Wang

Qiang Chen

Zhicai Xu

Bo Ran

Yong Long

Ying Yang

Xiangchao Chen

Huan Wu

Haijun Liao

Qiangsheng Han

Genchuan Yan

Haixu Zou

Rong Huang

Jingru Hu

Lv Lv

Na Shao

Pan Yuan

Guojian Zhang

A display device and a manufacturing method thereof are provided. The display device includes a first liquid crystal panel for displaying a picture, a second liquid crystal panel for switching between a privacy mode and a sharing mode, and a back light assembly for emitting light; the second liquid crystal panel is disposed on a light-emitting side of the back light assembly; the first liquid crystal panel is disposed on a side of the second liquid crystal panel away from the back light assembly, and a spacer film is disposed between the first liquid crystal panel and the second liquid crystal panel, and is attached to the second liquid crystal panel.

Display device and manufacturing method thereof

The present disclosure relates to a backlight module, a display device and a control method thereof. The display device includes a first edge, a second edge, and N display areas. The N display areas are disposed between the first edge and the second edge and are arranged along the first direction; the first edge and the second edge are arranged along the first direction; the method includes: in response to a first control instruction for entering an anti-peeping display mode, controlling the display device to enter the anti-peeping display mode, wherein after the display device enters the anti-peeping display mode, among the display areas disposed between a central axis of the display device and the first edge, brightness of a display area closer to the first edge is lower than brightness of a display area closer to the central axis, and among the display areas disposed between the central axis and the second edge, brightness of a display area closer to the second edge is lower than brightness of a display area closer to the central axis, where the central axis is parallel to the first edge.

Backlight module, display device and control method thereof

A dual-die device, a display device and a driving method thereof are provided. The dual-die device includes: a first light emitting die for emitting light containing short-wave blue light; a second light emitting die for emitting light from which short-wave blue light is filtered out; and a control circuit. The control circuit is connected to the first light emitting die and the second light emitting die, and configured to control the first light emitting die or the second light emitting die to be turned on.

Dual-die device, display device and driving method of display device

Disclosed are a display module, a display device and a viewing-angle switching method. The display module includes a backlight module, a display panel, a lower polarizer sheet, a viewing-angle switching element and a transparent cover plate; the viewing-angle switching element and the transparent cover plate are arranged between the display panel and the lower polarizer sheet, and the transparent cover plate is arranged on a side of the viewing-angle switching element that is close to the lower polarizer sheet; the backlight module is configured to supply light that meets a preset condition, the viewing-angle switching element is configured to switch viewing-angle modes of the display module; the viewing-angle modes include; a first viewing-angle mode and a second viewing-angle mode; and a viewing-angle range of the first viewing-angle mode is smaller than a viewing angle range of the second viewing-angle mode.

Display module, display device and viewing-angle switching method

The disclosure provides a light bar, a backlight module and a display device. The light bar includes a plurality of lamp beads, wherein each of the lamp beads is a dual-crystal lamp with two light-emitting crystals.

Light bar, backlight module and display device

A backlight module includes: light sources; a light guide plate disposed at a side of the light sources, the light guide plate including a second light guide portion disposed adjacent to the light sources and a first light guide portion disposed on a side of the second light portion away from the light sources, a thickness of the second light guide portion being greater than a thickness of the first light guide portion; and a back plate including a first back plate portion disposed at a side of the light sources away from the light guide plate and a second back plate portion disposed at a side of the light guide plate which is opposite to a light exit side of the light guide plate.

Backlight module and display device

The present disclosure provides a light source assembly, a backlight module, and a display device. The light source assembly includes: at least one semiconductor laser, at least one beam expander, and a package; the at least one semiconductor laser and the at least one beam expander are in one-to-one correspondence and are all encapsulated in the package; each of the at least one beam expander is disposed on a side of a light emitting surface of a corresponding one of the at least one semiconductor laser; light emitted by each of the at least one semiconductor laser is expanded by a corresponding one of the at least one beam expander and then emitted from the package.

Light source assembly, back light moudle and display device

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Beijing, China

Hebing Ma